The Duke and Duchess have given the world its first glimpse of the new royal baby. The royal couple looked relaxed and smiled broadly as the world's media captured the moment. Prince William said they were" still working on name."
Prince Charles said his new grandson is "marvellous."
"You'll see him in a minute," he told reporters.
The royal baby appeared to wave as he was introduced to the crowds outside the hospital for the first time.
The Duke and Duchess of Cambridge proudly showed the world their baby son, a future king, before taking him home tonight.